Showcasing Github Actions workflow flatten hierarchy when using depth > 2

README.md

Showcase that Github Actions cannot handle depth > 2 for workflow visualization:

• Pull request: https://github.com/pgreze/github-actions-howto/pull/10/files
• Checks screen: https://github.com/pgreze/github-actions-howto/actions/runs/4201575544

Code != visualization:

• in the code: level1.yml -> level2.yml -> level3.yml
• in the webview: level1.yml -> level2.yml + level3.yml

level1.yml

on:
  pull_request:
  push:
    branches:
      - main

jobs:
  level1-hello:
    runs-on: ubuntu-latest
    steps:
      - shell: bash
        run: echo "Hello from level 1"

  level1-uses:
    uses: ./.github/workflows/level2.yml
    secrets: inherit

level2.yml

on: [workflow_call]

jobs:
  level2-hello:
    runs-on: ubuntu-latest
    steps:
      - shell: bash
        run: echo "Hello from level 2"

  level2-uses:
    uses: ./.github/workflows/level3.yml
    secrets: inherit

level3.yml

on: [workflow_call]

jobs:
  level3-hello:
    runs-on: ubuntu-latest
    steps:
      - shell: bash
        run: echo "Hello from level 3"

  level3-world:
    runs-on: ubuntu-latest
    steps:
      - shell: bash
        run: echo "End of the hierarchy"